Vietnamese engineer at Australia’s No. 1 university develops patch that can hear hearts
The device, called AusculPatch, measures roughly 20 by 47 by 3 millimeters. At its center is an ultra-thin silicon cantilever, separated from its frame by an air gap about a micron wide, that picks up the faint mechanical vibrations traveling through skin from the heart, lungs and blood vessels. A coin cell battery and an … Read more